EA001542B1 - Составы для обработки грунтов, способ их получения и их применение - Google Patents
Составы для обработки грунтов, способ их получения и их применение Download PDFInfo
- Publication number
- EA001542B1 EA001542B1 EA199900501A EA199900501A EA001542B1 EA 001542 B1 EA001542 B1 EA 001542B1 EA 199900501 A EA199900501 A EA 199900501A EA 199900501 A EA199900501 A EA 199900501A EA 001542 B1 EA001542 B1 EA 001542B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- composition
- quicklime
- composition according
- less
- additive
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 79
- 239000002689 soil Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000002245 particle Substances 0.000 claims abstract description 53
- 239000000292 calcium oxide Substances 0.000 claims abstract description 50
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 50
- 239000011230 binding agent Substances 0.000 claims abstract description 35
- 239000000654 additive Substances 0.000 claims abstract description 33
- 230000000996 additive effect Effects 0.000 claims abstract description 33
- 238000009826 distribution Methods 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 24
- 230000009257 reactivity Effects 0.000 claims abstract description 19
- 239000002480 mineral oil Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011575 calcium Substances 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 150000001924 cycloalkanes Chemical class 0.000 claims abstract description 5
- 229920000098 polyolefin Polymers 0.000 claims abstract description 5
- 125000003118 aryl group Chemical group 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 3
- 229920013639 polyalphaolefin Polymers 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims abstract 4
- 229920001083 polybutene Polymers 0.000 claims abstract 2
- 238000012545 processing Methods 0.000 claims description 14
- 238000000227 grinding Methods 0.000 claims description 5
- 238000006703 hydration reaction Methods 0.000 claims description 5
- 238000007596 consolidation process Methods 0.000 claims description 4
- 230000036571 hydration Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims 1
- 238000005054 agglomeration Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract 5
- 230000037431 insertion Effects 0.000 abstract 5
- 230000006641 stabilisation Effects 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 58
- 235000011941 Tilia x europaea Nutrition 0.000 description 58
- 239000004571 lime Substances 0.000 description 58
- 239000000428 dust Substances 0.000 description 27
- 238000012360 testing method Methods 0.000 description 14
- 239000003570 air Substances 0.000 description 11
- 230000009467 reduction Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000009969 flowable effect Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- VEXNFKCQMGMBBJ-UHFFFAOYSA-N [1-(dimethylamino)-2-[(dimethylamino)methyl]butan-2-yl] benzoate Chemical compound CN(C)CC(CC)(CN(C)C)OC(=O)C1=CC=CC=C1 VEXNFKCQMGMBBJ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 240000002017 Solanum caripense Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000012905 visible particle Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/36—Bituminous materials, e.g. tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0075—Anti-dusting agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Treatment Of Sludge (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9600987A BE1010771A3 (fr) | 1996-11-26 | 1996-11-26 | Compositions de traitement de sols, leur procede de preparation et leur utilisation. |
| PCT/BE1997/000130 WO1998023705A1 (fr) | 1996-11-26 | 1997-11-25 | Compositions de traitement de sols, leur procede de preparation et leur utilisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA199900501A1 EA199900501A1 (ru) | 1999-12-29 |
| EA001542B1 true EA001542B1 (ru) | 2001-04-23 |
Family
ID=3890113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA199900501A EA001542B1 (ru) | 1996-11-26 | 1997-11-25 | Составы для обработки грунтов, способ их получения и их применение |
Country Status (24)
| Country | Link |
|---|---|
| US (2) | US6406538B1 (cs) |
| EP (1) | EP0880569B2 (cs) |
| JP (1) | JP2001504540A (cs) |
| CN (1) | CN1076381C (cs) |
| AP (1) | AP9901576A0 (cs) |
| AT (1) | ATE187757T1 (cs) |
| AU (1) | AU5218398A (cs) |
| BE (1) | BE1010771A3 (cs) |
| BR (1) | BR9713539A (cs) |
| CA (1) | CA2273006C (cs) |
| CZ (1) | CZ294685B6 (cs) |
| DE (1) | DE69700952T3 (cs) |
| DK (1) | DK0880569T4 (cs) |
| EA (1) | EA001542B1 (cs) |
| ES (1) | ES2141622T5 (cs) |
| HU (1) | HU228271B1 (cs) |
| NO (1) | NO313055B1 (cs) |
| OA (1) | OA11054A (cs) |
| PL (1) | PL187536B1 (cs) |
| PT (1) | PT880569E (cs) |
| SI (1) | SI0880569T2 (cs) |
| SK (1) | SK285510B6 (cs) |
| WO (1) | WO1998023705A1 (cs) |
| YU (1) | YU49333B (cs) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1010771A3 (fr) | 1996-11-26 | 1999-01-05 | Lhoist Rech & Dev Sa | Compositions de traitement de sols, leur procede de preparation et leur utilisation. |
| BE1012930A3 (fr) * | 1999-10-08 | 2001-06-05 | Lhoist Rech & Dev Sa | Produit a base d'oxyde de calcium et son procede de fabrication. |
| FR2806735B1 (fr) | 2000-03-21 | 2005-04-29 | Meac Sa | Nouveaux agents et compositions antipoussieres, leur procede d'obtention et nouvelles utilisations notamment dans l'amendement des sols |
| US20020025382A1 (en) | 2000-06-29 | 2002-02-28 | Hawkins Todd R. | Method of chemical soil stabilization and dust control |
| CZ296351B6 (cs) * | 2001-09-21 | 2006-02-15 | Biona Praha, S. R. O. | Modifikovaná prásková hmota pro úpravu zemin a sypkých stavebních materiálu |
| US7008478B2 (en) * | 2004-03-31 | 2006-03-07 | Mirae Environment And Construction Co., Ltd. | Composite of consolidation-hardening pile for soft ground |
| FR2875228B1 (fr) * | 2004-09-15 | 2006-12-15 | Marc Gombart | Utilisation de chaux partiellement pre-hydratee dans la separation d'une suspension matieres solide/liquide, procede de traitement des boues et boues purifiees obtenues selon ce procede |
| ATE517853T1 (de) | 2005-11-04 | 2011-08-15 | Lhoist Rech & Dev Sa | Mörtelzusammensetzung, verfahren zu ihrer herstellung und ihre verwendung |
| DE102008020737A1 (de) * | 2008-04-25 | 2009-10-29 | Construction Research & Technology Gmbh | Verwendung von Kohlenwasserstoffen als Additive zur Verminderung des Staubens bauchemischer Produkte |
| WO2010018016A1 (de) * | 2008-08-14 | 2010-02-18 | Construction Research & Technology Gmbh | Verfahren zur entstaubung einer pulverförmigen baustoffzusammensetzung |
| EP3023399B1 (en) | 2014-11-18 | 2020-01-01 | Total Marketing Services | Anti-dust additive composition for construction material |
| CN108085011B (zh) * | 2017-12-19 | 2021-02-26 | 山东鸿扬文物保护工程有限公司 | 一种半湿润或湿润区土遗址加固剂及加固方法 |
| EP4644341A1 (en) | 2024-04-30 | 2025-11-05 | S.A. Lhoist Recherche Et Developpement | Use in a glass batch of a modified calcium or calcium-magnesium source with low dust and improved carbon-footprint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876439A (en) * | 1970-11-12 | 1975-04-08 | Gordon L Schneider | Soil stabilizing agent comprising an acid sludge-sulfuric acid product and method for preparing the agent |
| US3980489A (en) * | 1972-12-29 | 1976-09-14 | Schneider Gordon L | Soil stabilizing agent comprising a sulfuric acid source-calcium source reaction product and method |
| US3980490A (en) * | 1972-12-29 | 1976-09-14 | Schneider Gordon L | Soil stabilizing agent comprising a sulfuric acid source-calcium source reaction product and method |
| FR2709766A1 (fr) * | 1993-09-10 | 1995-03-17 | Bocahut Ets | Procédé de traitement de sols fins notamment de sols fins limono-sableux ayant une teneur en eau élevée ainsi que liant permettant la mise en Óoeuvre de ce procédé. |
| FR2719053A1 (fr) * | 1994-04-21 | 1995-10-27 | Bocahut Ets | Composition pour la stabilisation de sols ainsi que procédé de stabilisation de sols avec une telle composition. |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE99174C (cs) | ||||
| DE1667178A1 (de) * | 1967-05-16 | 1971-06-09 | Metallgesellschaft Ag | Verfahren zur Herstellung von Agglomeraten aus feinteiligen festen Stoffen |
| US3620972A (en) * | 1968-03-12 | 1971-11-16 | Stauffer Chemical Co | Method of agglomerating finely divided inorganic phosphates using an orthophosphate agglomerating aid |
| US3854968A (en) | 1970-06-01 | 1974-12-17 | I U Conversion Syst Inc | Lime-fly ash cementitious mixture with improved hardening and expansion characteristics |
| DD99174A1 (cs) * | 1972-08-28 | 1973-07-20 | ||
| JPS5346798B2 (cs) | 1973-02-27 | 1978-12-16 | ||
| JPS5537521B2 (cs) * | 1973-09-22 | 1980-09-29 | ||
| US3913637A (en) * | 1974-07-11 | 1975-10-21 | Kline Larry Harold | Revolving bagging machine |
| US4188231A (en) * | 1977-06-17 | 1980-02-12 | Valore Rudolph C | Methods of preparing iron oxide mortars or cements with admixtures and the resulting products |
| JPS6014917B2 (ja) * | 1978-09-08 | 1985-04-16 | サンデン株式会社 | 容積式流体圧縮装置 |
| US4233015A (en) | 1978-12-14 | 1980-11-11 | Teague Joe D | Employing quicklime in stabilizing earth |
| JPS5585507A (en) * | 1978-12-25 | 1980-06-27 | Sumitomo Chem Co Ltd | Wood preservative composition |
| JPS5659701A (en) * | 1980-01-30 | 1981-05-23 | Nippon Nohyaku Co Ltd | Powdery agricultural chemical composition containing little dust and its preparation |
| US4328037A (en) | 1980-12-29 | 1982-05-04 | Iowa State University Research Foundation Inc. | Process of producing hydraulic cement from fly ash |
| JPS58102619A (ja) * | 1981-12-09 | 1983-06-18 | Ishikawajima Harima Heavy Ind Co Ltd | ドラムシヤ− |
| US4545820A (en) * | 1982-07-30 | 1985-10-08 | Gas Research Institute | Soil stabilizer and method for stabilizing soil |
| US4618369A (en) * | 1982-09-16 | 1986-10-21 | Ramu International | Oil-in-water suspensions as additives for cements |
| US4469612A (en) | 1982-10-26 | 1984-09-04 | Union Oil Company Of California | Agglomeration of mineral-derived fines |
| JPS6014917A (ja) | 1983-07-08 | 1985-01-25 | Bridgestone Corp | エア−フイルタ− |
| US4743288A (en) | 1983-08-29 | 1988-05-10 | Sarea Ag | Treatment of soil |
| JPS6153172A (ja) | 1984-08-21 | 1986-03-17 | ハリマセラミック株式会社 | 石灰質不定形耐火材 |
| US4663067A (en) * | 1985-10-31 | 1987-05-05 | Earth Protection Systems, Inc. | Transient soil erosion and evaporation palliative composition and method |
| FR2623221B1 (fr) | 1987-11-13 | 1991-11-29 | Bonier Sahuc Monique | Produit stabilisateur des sols en place et methode de mise en oeuvre |
| NO164347C (no) | 1987-12-18 | 1990-09-26 | Norsk Hydro As | Kondisjoneringsmiddel for nitratholdig gjoedning. |
| US5235070A (en) * | 1988-12-02 | 1993-08-10 | Amoco Corporation | Suppression of dust from solid aromatic anhydrides |
| JP3031923B2 (ja) * | 1989-07-07 | 2000-04-10 | フロイント産業株式会社 | 造粒コーティング装置およびそれを用いた造粒コーティング方法 |
| JP2621069B2 (ja) | 1991-07-16 | 1997-06-18 | 信越半導体株式会社 | Ｆｚ法による半導体シリコン単結晶の製造方法 |
| JP3091778B2 (ja) | 1991-10-18 | 2000-09-25 | 株式会社日本触媒 | 電気粘性流体組成物 |
| US5348583A (en) * | 1992-01-28 | 1994-09-20 | W. R. Grace & Co.-Conn. | Hydraulic cement set-accelerating admixtures incorporating glycols |
| JPH06213077A (ja) | 1993-01-16 | 1994-08-02 | Kubota Corp | ガスエンジンのミキサ制御方法及びミキサ制御装置 |
| JPH06219804A (ja) | 1993-01-21 | 1994-08-09 | Mitsubishi Materials Corp | 飛散防止能を有する固化材 |
| US5362566A (en) | 1993-03-04 | 1994-11-08 | Minnesota Mining And Manufacturing Company | Coating composition, granules coated with same, and method of reducing dust generation |
| JP2576937B2 (ja) | 1993-05-14 | 1997-01-29 | クリーンテックス・ジャパン株式会社 | ダストコントロール用品の着塵油剤用ベースオイル |
| DK75293D0 (da) * | 1993-06-24 | 1993-06-24 | Anhydro As | Fremgangsmaade og anlaeg til et agglomereret produkt |
| NO300037B1 (no) | 1994-06-24 | 1997-03-24 | Norsk Hydro As | Gjödselprodukt og kondisjoneringsmiddel for reduksjon av hygroskopisitet og stövdannelse til gjödsel |
| JPH0873252A (ja) | 1994-09-06 | 1996-03-19 | Okutama Kogyo Kk | 石灰又はセメントの発塵抑制方法 |
| BE1010771A3 (fr) | 1996-11-26 | 1999-01-05 | Lhoist Rech & Dev Sa | Compositions de traitement de sols, leur procede de preparation et leur utilisation. |
-
1996
- 1996-11-26 BE BE9600987A patent/BE1010771A3/fr not_active IP Right Cessation
-
1997
- 1997-11-25 AT AT97946966T patent/ATE187757T1/de active
- 1997-11-25 US US09/068,567 patent/US6406538B1/en not_active Expired - Lifetime
- 1997-11-25 SI SI9730021T patent/SI0880569T2/xx not_active IP Right Cessation
- 1997-11-25 EA EA199900501A patent/EA001542B1/ru not_active IP Right Cessation
- 1997-11-25 YU YU22999A patent/YU49333B/sh unknown
- 1997-11-25 PT PT97946966T patent/PT880569E/pt unknown
- 1997-11-25 BR BR9713539A patent/BR9713539A/pt not_active IP Right Cessation
- 1997-11-25 CA CA002273006A patent/CA2273006C/fr not_active Expired - Fee Related
- 1997-11-25 DE DE69700952T patent/DE69700952T3/de not_active Expired - Lifetime
- 1997-11-25 DK DK97946966T patent/DK0880569T4/da active
- 1997-11-25 AP APAP/P/1999/001576A patent/AP9901576A0/en unknown
- 1997-11-25 JP JP52407098A patent/JP2001504540A/ja active Pending
- 1997-11-25 AU AU52183/98A patent/AU5218398A/en not_active Abandoned
- 1997-11-25 SK SK684-99A patent/SK285510B6/sk not_active IP Right Cessation
- 1997-11-25 EP EP97946966A patent/EP0880569B2/fr not_active Expired - Lifetime
- 1997-11-25 WO PCT/BE1997/000130 patent/WO1998023705A1/fr not_active Ceased
- 1997-11-25 HU HU0000192A patent/HU228271B1/hu not_active IP Right Cessation
- 1997-11-25 CN CN97180081A patent/CN1076381C/zh not_active Expired - Fee Related
- 1997-11-25 CZ CZ19991803A patent/CZ294685B6/cs not_active IP Right Cessation
- 1997-11-25 ES ES97946966T patent/ES2141622T5/es not_active Withdrawn - After Issue
- 1997-11-25 PL PL97333841A patent/PL187536B1/pl unknown
-
1999
- 1999-05-25 NO NO19992504A patent/NO313055B1/no not_active IP Right Cessation
- 1999-05-26 OA OA9900112A patent/OA11054A/fr unknown
-
2002
- 2002-04-12 US US10/122,291 patent/US6699322B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876439A (en) * | 1970-11-12 | 1975-04-08 | Gordon L Schneider | Soil stabilizing agent comprising an acid sludge-sulfuric acid product and method for preparing the agent |
| US3980489A (en) * | 1972-12-29 | 1976-09-14 | Schneider Gordon L | Soil stabilizing agent comprising a sulfuric acid source-calcium source reaction product and method |
| US3980490A (en) * | 1972-12-29 | 1976-09-14 | Schneider Gordon L | Soil stabilizing agent comprising a sulfuric acid source-calcium source reaction product and method |
| FR2709766A1 (fr) * | 1993-09-10 | 1995-03-17 | Bocahut Ets | Procédé de traitement de sols fins notamment de sols fins limono-sableux ayant une teneur en eau élevée ainsi que liant permettant la mise en Óoeuvre de ce procédé. |
| FR2719053A1 (fr) * | 1994-04-21 | 1995-10-27 | Bocahut Ets | Composition pour la stabilisation de sols ainsi que procédé de stabilisation de sols avec une telle composition. |
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